wkhtmltopdf patched qt?

Go http://wkhtmltopdf.org/downloads.html and download appropriate build. Its already patched with QT.

wkhtmltopdf --help
    or
wkhtmltopdf -V

should show

Description:
  Converts one or more HTML pages into a PDF document, using wkhtmltopdf patched qt.

Download the appropriate debian (*.deb) package from wkhtmltopdf.org.

New to Ubuntu ? To install, double click the downloaded *.deb file.

First check out the source

 git clone git://gitorious.org/~antialize/qt/antializes-qt.git wkhtmltopdf-qt
 cd wkhtmltopdf-qt
 git checkout 4.8.4
 QTDIR=. ./bin/syncqt

Qt must be configured, a good set of configuration options for qt can found by looking at the output of

cat ../wkhtmltopdf/static_qt_conf_base ../wkhtmltopdf/static_qt_conf_linux | sed -re 's/#.*//'
cd wkhtmltopdf-qt
./configure -nomake tools,examples,demos,docs,translations -opensource -prefix "../wkqt"

And Qt compiled and installed (this will take a while)

make -j3 && make install
cd ..

You must now run qmake in the wkhtmltopdf folder.

cd wkhtmltopdf
../wkqt/bin/qmake

Archived Google Code link.